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Fencer Intel
high 8.8

CVE-2017-1002026 json

Vulnerability in wordpress plugin Event Expresso Free v3.1.37.11.L, The function edit_event_category does not sanitize user-supplied input…

published 9y ago modified 4mo ago also EUVD-2017-1641

cvss
8.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 77%
public exploits
0
none known

Summary

Vulnerability in wordpress plugin Event Expresso Free v3.1.37.11.L, The function edit_event_category does not sanitize user-supplied input via the $id parameter before passing it into an SQL statement.

Patch / fix

  • Event Espresso Event Expresso Free 3.1.37.11.L

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Exploit prediction

1.71% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • vapidlabs.com http://www.vapidlabs.com/advisory.php?v=197 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 8.8 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

  • Event Espresso Event Expresso Free

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.